<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>检索系统首页</title>
</head>
<body>
   <div class="box">
     <form action="/login" method="post">
       <div class="box0">
           <label for="username">用户名</label>
           <input type="text" name="username" id="username">
       </div>
        <div class="box0">
           <label for="userpwd">密码</label>
           <input type="password" name="userpwd" id="userpwd">
       </div>
        <div class="box0">
           <input type="submit" name="submit" value="登陆系统">
       </div>
     </form>
   </div>
</body>
</html>